APA (7th ed.) Citation
Riggs, J. L., & Bedworth, D. D. (2011). Engineering economics (4th ed.). Tata McGraw-Hill.
Chicago Style (17th ed.) Citation
Riggs, James L., and David D/Randhawa Bedworth. Engineering Economics. 4th ed. New Delhi: Tata McGraw-Hill, 2011.
MLA (9th ed.) Citation
Riggs, James L., and David D/Randhawa Bedworth. Engineering Economics. 4th ed. Tata McGraw-Hill, 2011.
Warning: These citations may not always be 100% accurate.